IP66/67 보호 기능이 있는 스마트 압력 컨트롤러

• 유형: Gauge Pressure Transmitter
• 구조 유형: 확산 실리콘 압력 전송기
• 측정 중간: Gas, Steam, Liquid
• 정확도 등급: 0.075%
• 압력 범위: 0.1bar~700bar
• IP 등급: IP67
• 모델 번호.: WNK51
• 인증: ISO
• 사용자 지정: 사용자 지정
• 범위 아래로: 100:1
• 출력 신호: 4 ~ 20m, 4 ~ 20mA/HART, Profibus-PA
• 하우징 재질: 알루미늄 합금
• 안정성: 5년 동안 URL의 0.15%
• 온도 변화: URL의 0.03%/10oC
• 보호 등급: IP66/67
• 운송 패키지: Each Set in One Individual Carton with Foam
• 사양: 95*126*52 (mm)
• 등록상표: WNK
• 원산지: Anhui, China
• 세관코드: 90262010
• 생산 능력: 12000set/Month

제품 설명

                    
         

        

WNK5 series pressure transmitter is the best high performance pressure transmitters provided by Anhui WNK Electronic Engineering Co., Ltd. It translate the Physical signal collected from pressure, differential pressure ,level etc into standard signal, by collecting cell sensor and digital processing circuit.

Our WNK5 have the best precision and signal uniformity by applying advanced specified integrated circuit digital technology. Each set transmitter has the Environmental temperature characteristic compensation in our factory, to ensure max precision and mini drift. 

Accurate: High Accuracy up to 0.075%
Stable: Long-term stability of ±0.15%URL for 5 years.
Reliable: Defective free for 50,000 hours.


We provide a full series of smart pressure transmitter that including: 
WNK51 Smart High PrecisIon Pressure Transmitter
WNK59 Smart Pressure Transmitter
WNK52 Smart Diaphragm Pressure Transmitter
WNK55 Smart High Precision Differential Pressure Transmitter
WNK50 Smart Differential Pressure Transmitter
WNK57 Smart Single Flange Differential Pressure Transmitter
WNK58 High Temperature Double Flange Differential Pressure Transmitter

WNK51 Smart High Precision Gauge/Absolute Pressure Transmitter

Features	Applications:
1. High reference accuracy up to 0.075%, higher on request.	1. Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement.
2. Long-term drift  ≤±0.15%URL for 5 years.
3. Range down ratio 100:1; higher on request.	2. Level,volume or mass  measurement in liquids.
4. Replaceable display unit & electronic module.
5. Universal electronics.	3. Working with detecting element, measure the flow of gases, steam and liquid flow.( volume and mass flow)
6. Menu-guided operation.
7. Factory default data recovery is supportive
8. Hart, PROFIBUS-PA or FF protocol for option.	4. High pressure up to 700bar.

 

Technical Data
Applicable media	liquid, gas and steam
Pressure range	-100KPa~70MPa
Accuracy	0.075%, higher on request
Stability	±0.15% of URL for 5 years
Temperature drift	±0.03% of URL/10ºC
Output signals	4~20mA, Hart, PROFIBUS-PA for option
Housing material	Aluminum14
Mechanical connection	M20×1.5;G1/2;1/2NPT
Protection class	IP66/67
Ex-proof	Exia II CT4, other option per request
Power Supply	10.5-55V DC   10.5-30V DC
Ambient temperature	-40 to 85ºC,-40 to 80ºCfor LCD header
Storage temperature	-45 to 85ºC,-40 to 80ºC for LCD header ;
Measurement	with display: 95*126*52 (mm)
	without display: 95*115*52 (mm)
Net Weight	1.7kg (without bracket or process connection)

 
Ordering information

Model	Product Details
WNK51	smart high precision pressure transmitter
^Code	Approval
A	For non-hazardous areas
1	ExiaIICT6
2	ExiaIICT4
3	ExdIIBT6
For other approvals or more information, please contact with us
Code	Output Code
A	4…20mA
H	4…20mA,HART
P	PROFIBUS-PA
F	FF
Code	Display
A	No display
L	LCD
Code	Housing; Cable entry; Protection
A	Aluminum14,M20×1.5,IP66/67
B	Aluminum 14,G1/2,IP66/67
C	Aluminum14,1/2NPT,IP66/67
Code	Sensor range, for gauge pressure	Code	Sensor range, for absolute pressure
1C	100mbar (10kPa/1mH2O)	2C	100mbar (10kPa/1mH2O)
1E	250mbar (25kPa/2.5mH2O)	2E	250mbar (25kPa/2.5mH2O)
1F	400mbar (40kPa/4mH2O)	2F	400mbar (40kPa/4mH2O)
1H	1bar (100kPa/10mH2O)	2H	1bar (100kPa/10mH2O)
1K	2bar (200kPa/20mH2O)	2K	2bar (200kPa/20mH2O)
1M	4bar (400kPa/40mH2O)	2M	4bar (400kPa/40mH2O)
1P	10bar (1MPa/100mH2O)	2P	10bar (1MPa/100mH2O)
1S	40bar (4MPa/400mH2O)	2S	40bar (4MPa/400mH2O)
1U	100bar (10MPa/1000mH2O)	2U	100bar (10MPa/1000mH2O)
1W	400bar (40MPa/4000mH2O)	2W	400bar (40MPa/4000mH2O)
1X	700bar (70MPa/7000mH2O)	2X	700bar (70MPa/7000mH2O)
Code	Calibration,Unit
1	Sensor range,mbar/bar
2	Sensor range,kPa/MPa
3	Sensor range,mmH2O/mH2O
4	Sensor range,psi
Code	Diaphragm material
1	316L
2	Alloy C-276
X	Other special requirement
For other special kind of diaphragm, please contact with us.
Code	Process connection; screw
GA	Male thread G1/2, inner hole 3mm,316
GB	Male thread G1/2, inner hole 11.4mm,316
GC	Female thread G1/2, inner hole 3mm,316
GD	Female thread G1/2, inner hole 11.4mm,316
NA	Male thread 1/2NPT, inner hole 3mm,316
NB	Male thread 1/2NPT, inner hole 11.4mm,316
NC	Female thread 1/2NPT, inner hole 3mm,316
ND	Female thread 1/2NPT, inner hole 11.4mm,316
MA	Male thread M20×1.5, inner hole 3mm,316
MB	Male thread M20×1.5, inner hole 11.4mm ,316
JX	Other special requirement
For other special connection screw thread, please contact with us.
Code	Process connection material
3	316
H	Alloy C
Code	Overvoltage protection
A	No
M	Overvoltage protection
Code	Mounting bracket
A	No
U	Mounting bracket for pipe
Typical model#:WNK51 AHL A1P21 MA3 AU

For more information, please contact us for product manual.


WNK51 Smart High Precison pressure transmitter installation diagram (unit : mm)

Why Choose us?

1. We are professional manufacturer with own R&D and sales team, with more than 12 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.


Customer specific requirement /ODM/OEM is welcome.